COOK, J.G.

Oil · District 2 · Lease #7499

Operator: XOG OPERATING LLC

Fields: HEYSER

Cum Oil

132k BBL

Cum Gas

0 MCF

Wells

2

Production

1993-01 — 2026-03

Peak Month

1997-05

Production History

Cum Oil: 132,365 BBL Cum Gas: 0 MCF

Decline Curve Analysis

qi

1,360 BBL/mo

Di (annual)

31.2%

b-factor

0.2

EUR

65,189 BBL

R-squared

0.798

type

hyperbolic

Wells (2)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
12TENNECO OIL CO.46,2301989-10-25
3TENNECO OIL CO.35,5991989-04-13
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